Struct lognplot::tsdb::Aggregation

pub struct Aggregation<V, M> where
    M: Metrics<V> + From<V>,  {
    pub count: usize,
    pub timespan: TimeSpan,
    // some fields omitted
}

An aggregation of observations of some type.

Fields

count: usize

Counter of the number of events. TODO: this is duplicated in the specific metrics?

timespan: TimeSpan

The timespan this aggregation is about. This is some bucket of time which groups observed measurements.

Methods

impl<V, M> Aggregation<V, M> where
    M: Metrics<V> + From<V> + Clone, 

pub fn new(timespan: TimeSpan, metrics: M, count: usize) -> Self

pub fn from_aggregations(aggregations: &[Aggregation<V, M>]) -> Option<Self>

Merge given aggregations into a single aggregate

pub fn update(&mut self, sample: &Observation<V>)

pub fn include(&mut self, aggregation: &Aggregation<V, M>)

Update aggregation with another aggregation

pub fn metrics(&self) -> &M

Trait Implementations

impl<V, M> From<Observation<V>> for Aggregation<V, M> where
    M: Metrics<V> + From<V> + Clone, 

fn from(sample: Observation<V>) -> Self

Performs the conversion.

impl<'_, V, M> From<&'_ Aggregation<V, M>> for Aggregation<V, M> where
    M: Metrics<V> + From<V> + Clone, 

fn from(reference: &Aggregation<V, M>) -> Self

Performs the conversion.

impl<V: Clone, M: Clone> Clone for Aggregation<V, M> where
    M: Metrics<V> + From<V>, 

fn clone(&self) -> Aggregation<V, M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<V: Debug, M: Debug> Debug for Aggregation<V, M> where
    M: Metrics<V> + From<V>, 

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.